1.
Maciejewski J, Jarzębowski A, Trąmpczyński W. On the Efficiency of the Soil Digging Processes. Eng. Trans. [Internet]. 2015 Jun. 26 [cited 2025 Jun. 9];49(4):599–621. Available from: https://et3.ippt.pan.pl/index.php/et/article/view/544